Product introduction：

Has high histocompatibility, and is suitable for repairing the defect of dura matter.

China registration information：

Name of medical device: Dural Biological Patch
Production Enterprise: Shanghai Cingular Biotechnology Co., Ltd. 
Medical device registration certificate No.: 国械注准20173461437

Product technical requirements No.: 国械注准20173461437

Specifications and Models：

3×3cm，5×5cm，6×8cm，10×12cm, etc